Hello all, I want to do a code for moving the camera. For moving left and right i find that:

strafe = FunkMath.crossProduct(FunkMath.subtract(target, origin), upVector);
strafe.crappyNormalize();
But i don't know where i can have this librairies: org.jon.crs.util.FunkMath (where can i find FunkMath?)

For these simple functions, you might be faster to code them yourself (or google and copy-paste) than to find a specific library that implements this.
Of course this only holds if you can alter the code.
If you are free to do what you want, then I would suggest you use Java3D's vecmath library.

Thank you.
I search when i'll have the time .